SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 6)
    Literal UInt64_0
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Literal UInt64_0
    Literal Int64_-1
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Literal Int64_-1
    Literal Float64_-0
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Literal Float64_-0
